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CSIR-UGC NET

Practice

Inorganic Chemistry

Intro to Inorganic Chemistry

Quick practice

Question 1 of 5

What is the average life of a radioactive isotope (half life=6930) is close to?

A

10^{-4} d

B

10^{-3} d

C

10^{4} d

D

10^{3} d

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